There are about 1254 clinical studies being (or have been) conducted in Peru. The country of the clinical trial is determined by the location of where the clinical research is being studied. Most studies are often held in multiple locations & countries.
This phase III trial compares the effect of active symptom monitoring and patient education to patient education alone in helping young women with stage I-III breast cancer stay on their hormone therapy medicines. The patient education tool contains interactive weblinks which provide patients with education material about breast cancer and side effects of therapy. Symptom monitoring is a weblink via email or text message with questions asking about symptoms. Hormone therapy for breast cancer can cause side effects, and may cause some women to stop treatment early. Asking about symptoms more often may help women keep taking hormone therapy medicines.
This randomized Phase 3 open-label study will compare the efficacy of the T-cell immunoglobulin and immunoreceptor tyrosine-based inhibitory motif (ITIM) domain (TIGIT) monoclonal antibody domvanalimab, the anti programmed cell death protein 1 (PD-1) monoclonal antibody zimberelimab, and multiagent chemotherapy versus the anti PD-1 monoclonal antibody nivolumab and multiagent chemotherapy in the first-line treatment of participants with locally advanced unresectable or metastatic gastric, gastroesophageal junction (GEJ), and esophageal adenocarcinoma.
Narrative: Worldwide, traumatic brain injury (TBI) is a leading cause of death and disability among children and adolescents. The Investigators aim to test whether pediatric TBI treatment guided by invasive intracranial pressure monitoring produces better patient outcomes than care guided by a protocol without invasive monitoring. Study findings will inform clinical practice in treating pediatric severe TBI globally. Focused didactic and experience-based learning opportunities will increase the research capacity of pediatric intensivists in Latin America.
The study aims to assess safety and tolerability of oral toll-like receptor (TLR) 8 agonist Selgantolimod (SLGN) administered for 24 weeks in participants with both CHB and HIV who have been receiving suppressive antiviral therapy for both viruses for ≥5 years and have qHBsAg level >1000 (3 log10) IU/mL at screening. The study will also evaluate if TLR8 stimulation with SLGN will reduce hepatitis B surface antigen (HBsAg) titers in the blood.
A5418 is a randomized, placebo-controlled, double-blind study to establish the efficacy of tecovirimat for the treatment of people with laboratory-confirmed or presumptive HMPXV disease.
Hypertension (HTN) has become the largest driver of morbidity and mortality (M&M) worldwide, affecting nearly 1 billion persons, the vast majority living in low- and middle-income countries (LMICs). While clinical research has identified highly-efficacious and inexpensive options to control HTN, rates of awareness, treatment and control of HTN are abysmally low. Implementation strategies that can effectively reach and engage patient populations while feasible within the constraints of frail health systems are urgently needed. In Peru, less than 10% of those with HTN are optimally controlled and thus avoidable M&M continues to increase at unacceptable levels. In the proposed ANDES strategy, ANDES research team will study a vulnerable, impoverished indigenous Andean population that has a high prevalence of HTN (18.5%) and Type 2 Diabetes (T2D) (7.4%); living at high altitude. The study has two phases: UG3/UH3. During the formative UG3 phase (ended 12/31/22) we completed 3 aims, including: a) adapting community-based service delivery models for detection/control of HTN/T2D using stakeholder-engaged approaches; and b) assessed short-term implementation and service outcomes of pilot Health Fairs to detect HTN/T2D and a CHW-led model for engagement and treatment of HTN/T2D in two communities. A number of stakeholder in-depth interviews revealed significant limitations to HTN control. Discrete Choice Experiments (DCEs) surveys helped understand attributes for a community health worker (CHW)-led HTN care program that patients would value. Human-Centered Design was used to refine CHWs manual prototype, frequency and content of training sessions on patients, training CHW, supervision and integration into the healthcare system; facility-based health worker training content and approaches; identified opportunities for CHWs to improve health care system by helping to promote hypertension diagnosis, treatment and control. All these activities were used to refine the protocol that was tested in the pilot study where 1,079 subjects underwent blood pressure monitoring under a Standard Operating Procedure using electronic tablets to construct a REDCap database. The UH3 phase will test the adapted ANDES strategy. ANDES is a two-arm, individually randomized superiority trial with parallel assignment. The overall objective of ANDES is to evaluate the effectiveness of a home-based Health Agent-led intervention in reducing blood pressure and improving diabetes control in patients from under-resourced communities in Puno, Peru. Potential ANDES study participants will be identified, screened, and recruited via 2 different mechanisms: 1) community health fairs and 2) healthcare facility-based enrollment. Health fair planning, will be conducted in collaboration with DIRESA & EsSalud and local healthcare facility leaders. All health fair attendees will be screened for blood pressure measurements. ANDES research study staff will do screening at tents in the health facilities after doctors refer patients (or for any patients to visit who want) to inquire about their willingness for an in-person screening visit at their home. Recruitment will be rolling over 24 months during which 1068 participants in total (534 participants per arm) will be enrolled. To detect a difference in systolic blood pressure of 2.5 mmHg between intervention and control arms with 95% confidence, 90% power and a standard deviation of 12 mmHg, ANDES research team would need 485 participants per arm. Assuming a conservative lost-to-follow-up of 10% at 12 months, ANDES research team would need to randomize 1068 participants in total (534 participants per arm). The primary outcome is to determine if the ANDES intervention impacts SBP in comparison to the usual care arm 12 months after randomization. ANDES participants will initiate one of two care pathways according to the randomization assignment. Participants in the usual care group will be referred to their local healthcare facility for evaluation and/or to receive medical therapy per typical standard of care and at the discretion of the treating physician for the entirety of the ANDES study. Participants in the ANDES intervention group will receive the ANDES implementation package consisting of health agent home visits for 12 consecutive months. Implementation package delivery will end after month 12, at which time intervention participants will be advised to obtain standard care from their local healthcare facility. Study outcome measures will be obtained in both the usual care and ANDES intervention group at months 12 and 18 post-randomization. All participants will receive visits at baseline, 12 and 18 months for study outcome assessments. Intervention participants will additionally receive a total of 12 visits by health agents as part of the intervention package, for a total of 18 visits for those assigned to the intervention group.
This study's purpose is to measure the treatment response from efgartigimod PH20 SC compared with placebo in participants with Idiopathic Inflammatory Myopathy (IIM). Participants with the IIM subtypes of dermatomyositis (DM), immune-mediated necrotizing myopathy (IMNM), or certain other subtypes of polymyositis (PM; including antisynthetase syndrome [ASyS]) will be included in the study. Treatment response will be measured by Total improvement score (TIS). Additional information can be found on https://myositis-study.com/.
The purpose of this study is to assess the protection of smallpox preexposure vaccination against infection with mpox in real-world individuals with risk factors for mpox.
Aim: A prospective randomized, controlled clinical trial comparing two groups of a cohort of Rheumatoid Arthritis (RA) patients with periodontal disease will be carried out to identify if the effect of non-surgical periodontal therapy is a predictor of remission/ low disease activity (LDA)-remission. Methods: 42 patients with RA and periodontitis from the RA Almenara cohort will be included (ACR 1987 and or ACR/EULAR 2010 criteria with more than 16 years old at diagnosis); those with <6 teeth, current infections, cancer or oral precancerous lesions, diabetics, Sjogren's syndrome, use of antibiotics or drugs associated with dry mouth and dental surgery, will be excluded. Periodontal Disease was defined by the presence of periodontitis stage 3 or 4 with at least 2 non-adjacent teeth with insertion loss >=5mm, probing depth >=5mm and bleeding on probing according with the 2018 periodontitis diagnostic criteria. Two RA patients groups will be follow up by monthly visits. Patients will be divided into two groups (intervention and no intervention treatment). PD treatment will be performed by a qualified periodontist. No intervention group will receive PD treatment after 6 month visit because ethical principles. Disease activity will be determined according with DAS 28index, Clinical Disease Activity Index (CDAI) and Simple Disease Activity Index (SDAI) scores, C-reactive protein (CRP), the erythrocyte sedimentation rate (ESR), and rheumatoid factor levels will be registered before and after PD treatment (baseline, 3 and 6 months visits), and the differences between the groups will be analyzed and compared. Periodontal parameters including probing depth (PD), clinical attachment loss, and sulcus bleeding index (SBI) will be correlated with the factor levels.
One of the most common nutritional deficiencies worldwide is iron deficiency. Iron deficiency is considered the main cause of anaemia in developing countries, including those in South America. The most recent surveys report that the prevalence of anaemia is as high as, 40 and 25% in Peru. Populations living at higher altitudes may have higher iron requirements, as body iron is naturally increased in long-term high-altitude residents to compensate for the lower oxygen in the air at high altitudes. However, the effects of chronic exposure to high altitude on iron status, body iron compartments and dietary iron requirements are incompletely understood. The primary objective of the proposed research is to determine iron bioavailability of iron from biofortified potatoes at different altitudes in populations of Andean descent. Human trials will be undertaken with volunteers in the Huancavelica region of Peru (elevation: 3676 meters) as well as in Lima (elevation close to sea level). The aim is to assess the effect of altitude on the absorption from a promising iron biofortified potato cultivar. These trials require incorporation of iron stable isotopes into the meals of the bio fortified potato and the analysis of the isotopes in subsequent blood (red blood cells) samples. Stable iron istotopes are considered the golden standard to assess human iron absorption and can be safely used as tracer substances in humans. The objective of the study is to compare, in volunteer females of childbearing age, the bioavailability of iron from bio-fortified potatoes in two locations of different altitudes and quantify the effect of altitude on iron bioavailability from a potato meal consumed over 5 consecutive days.